1.   And the conductor will continue to face his audiences with light antics and serious musical commentary.

2.   Is this a serious commentary on war?

3.   Its humorous intent suffers from bouts of serious social commentary and ugly scenes of violence that are hard to laugh through.

4.   It was my first venture into serious commentary.

5.   Serious commentary on the TV networks is all but gone.

6.   The magazine was among a handful of publications dedicated to serious political commentary that had survived in Hong Kong.